B - Operations – Transporting – 29 – C
Patent
B - Operations, Transporting
29
C
18/677
B29C 67/20 (2006.01)
Patent
CA 1245817
- 15 - Abstract of the Disclosure An apparatus for continuously manufacturing poly- urethane foam slabs in a batch, which comprises a cylind- rical tank for developing polyurethane foam, having an inlet at the side wall thereof for introducing therein polyurethane feed solution; a stirring tank for forming polyurethane foam feed solution, which is mounted on a carriage movably placed in proximity to the cylindrical tank; stirring blades mounted within the stirring tank; a discharge pipe extending from a lower side of the stirring tank to discharge the feed solution through the inlet into the cylindrical tank; pipes for intro- ducing raw materials into the stirring tank; and a pipe for introducing a washing solvent for removing the raw materials. The cylindrical tank is interchangeably con- nected with the stirring tank through the discharge pipe.
511328
Fujii Osamu
Idei Masao
Kumasaka Sadao
Tada Satomi
Yoneyama Goro
Human Industry Corporation
Ridout & Maybee Llp
LandOfFree
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